First Story Only. At one point, the uke gets kidnapped by the seme's older brother. Very interesting method of getting the seme riled up.
The (presumed) uke of the story gets kidnapped by a mysterious monster and needed saving.. It seems to be a recurring theme that the uke is very weak and constantly needs protecting/saving.
In Chapter 4, the uke of that story is captured by a bunch of horny classmates and is gang raped. Seme comes to save the day.
The uke of the story is captured by the seme's rival yakuza gang and is beaten up / slightly molested. Seme comes to save him and a friend who was also captured.
In Chapter 4, the uke is molested by a creep during a school festival. Cue seme.
A little more psychological. At one point the uke of the story's mental state goes down a drain and self harm ensues. The seme saves him at a pivotal moment.
At one point the uke gets captured by his ex-crush and was planned to be the scapegoat for a drug rush. Seme comes to save him...with a strange unique method.
Gosan no Heart